Sunstroke (中暑) is a condition that can quickly go from dangerous to deadly, especially if proper care isn't given immediately.

    Sunstroke, sometimes called heatstroke, is a result of the body temperature rising above safe limits. This causes the body's necessary functions to stop working.

    It's usually pretty easy to avoid sunstroke, as long as proper action is taken. In that case, you need to act as quickly as possible to return that person's body to a safe temperature. Here are a few tips to help treat sunstroke.

Call for help

    Call to get an ambulance as quickly as possible. This should be the first thing you do, especially if the sunstroke person has fainted(昏倒). Also, call for help from anyone nearby if you're in a public place. If there's no one around, call someone nearby if they can get there sooner than an ambulance. Ask everyone to bring you as much water as possible, if there isn't much nearby.

Get the person to a cooler area

    If there's a building nearby, aim for that. Anywhere with plenty of air conditionings and water is perfect. If a building isn't available, bring the person to a well shaded area.

Get the water flowing

    If the person is still conscious, get him or her to drink water. If there's a bathtub available，fill it with cool water and put the person in it.

If your water supply is limited, you have to save it. Dampen a towel or shirt and put it on the person's body. Focus on the face, neck，and chest.

Fan the person

    Getting moving air over the person cools him or her down. Use anything, a towel or sheet, a shirt your hands，or a piece of board. This is where having many people around really helps, as they can combine to fan the entire body.

    It was with heavy hearts that my son and I worked to prepare his car for a milestone journey—the day he moved across the country after twenty years of living under my roof．

    Our work went slowly into the afternoon．The Sunday baseball game came on．Our hometown Cardinals were playing the Atlanta Braves．I overheard bits of the TV broadcast—Atlanta took a two-run lead as we were packing the trunk．After that I became absorbed in glum thoughts about his departure and forgot about the game．Suddenly I heard the door open．“Dad，”he said，“let's watch the game．They're only down by a run．”

    His red-colored eyes instantly told me that he，too，found this to be difficult and wanted to share one last father-son moment．Without hesitation I led the way to the TV set．There，we found the Cards losing 3—1．“Oh，”he said，“they're down two runs．”His voice cracked with doubt．“I thought they were coming back．”“That's fine，”I said，wanting so much to string this moment．“Let's watch anyway．”

    The Cards got to bat last．First a single，and then another．Suddenly the game became very interesting．When David Eckstein parked the third pitch(投球)into the seats，we were transformed，jumping up and down．That's when the magic moment came．The sadness of that day was replaced by the exciting baseball game，something we had done many times together before．

    Then he left．It was a sad day when I helped my son pack and get ready to move away to college．But this moment of joy mixed with sadness made the day，the trip and our life seem so right．

    George Bernard Shaw, the greatest and funniest British dramatist of the first half of the 20^th century, was born in Dublin, Ireland on July 26^th, 1856. His early life was not happy. His father was a selfish man who drank too much and could not support his family properly. His mother was a disappointed, unhappy woman who found more pleasure in studying music than in her children. Shaw and his two sisters received little love and attention from their mother while they were young. At the age of ten Shaw entered school. At first he was the best student, but soon he was at or near the bottom of his class.

    Although he did not like school, Shaw was a good, bright, curious student. His lifelong interest in everything from music and art to machines and medicine began at school. The interests of this tireless schoolboy were literature and music. He often entertained his classmates with stories he read.

    Early at the age of fifteen, he went to work in an office. He did well as an office clerk, but after five years he decided that he wanted to be a writer. He left Ireland and went to London, where he began to write seriously. Seventy-four years later the great dramatist died.

    About six years ago I was going through a tough time, trying to work two jobs to afford my rent. On a cold Sunday morning, I went to GameStop-a video game retailer（零售商）, to cancel the game I'd booked. A woman in a car parked outside called me when I exited the store. Though it was in broad daylight, I was shy about it and kept some distance when I walked over. She said she couldn't walk and requested me to purchase a Kinect, a popular game, for her as her son's Christmas gift. Because of her leg disease it was painful for her to move around. She called ahead but the employee（雇员）wasn't willing to help. She gave me about $ 100 in cash and her credit card.

    I walked back in and bought the Kinect. Then it occurred to me that this woman, a complete stranger, trusted me. What was it that stopped me from lying about the payment method and just pocket her cash? She couldn't know I wasn't a cheat; and how could she possibly believe in someone so much?

    I handed her the cash back, explaining I had to pay with her card-it was above $ 100 at the time, and handed over the game and her credit card. "This is what my son's been longing for. Thank you! By the way, just from glancing at you, I know you are the one who will be a friend to someone in need. You have a face of an angel!" she said. She gave me $ 10 and refused to take it back. Then she drove away.

    She had no idea how much of a difference even $ 10 made. I was able to buy a few cheap groceries for the week and it really made a hard time in my life a little better. She may think I helped her; however, I truly feel like the one who was being gifted something amazing.

    If a person who lived 200 years ago was treated for a seizure(癫痫)today, they would be surprised by the treatment's freshness. That's because doctors in the 1800s were influenced more by original medical beliefs than science.

    Rather than thinking the brain caused seizures, people in the 1800s still thought they were the result of strange forces. They associated seizures with the work of evil spirits. Others felt that the seizures had a cosmic or lunar cause. They believed that the cycles of the moon and stars could make someone have a seizure.

    During a process to treat a patient who has seizures, doctors would force the patient to pray for the grace of the God. They thought if the patient did this, then the patient would rid themselves of the evil spirits causing the seizures.

    The arrival of modern psychiatry(精神病学) occurred during the 1800s. At that time people who suffered from seizures were placed in psychiatric hospitals. They were treated like they were mad. However, none of the out-of-date treatments worked.

    It wasn't until the late 1850s that the causes of seizures were understood. We know today that these causes are related to the brain. Misfired signals from the brain cause a jerking reflex(反射) in the body. These usually occur when someone is very tired.

    Once the causes of seizures were known, definitive treatments were developed. Today, treatments range from taking pills to having surgery. Treatment is personalized according to the type of seizure the patient has.

    Even today, some people are unsure about seizures. Their most common mistake is thinking that a person having a seizure will swallow their tongue. They often push some implement roughly in the person's mouth. However, this doesn't help. The implement often blocks the airway and prevents the person from breathing. Yet most of the public no longer fear people who have seizures. Instead, they can now help and comfort a person if they have a seizure.

Best Walking Tours in London

London is one of the most walkable capital cities in the world. People may think you're mad if you do drive a car around town. Besides, nothing quite lets you get to know a city like a good walk around. So, lace up your sneakers—here are London's best walking tours for your next visit.

Tour for Muggles

This is a can't-miss trip in England. The tour starts near London Bridge subway station and moves on to locations used in the Harry Potter films (and several book locations). There's one subway ride (London Bridge to Westminster) but otherwise it's all on foot Groups are capped to 20 and accept tourists of all ages.

Jermyn Street Fashion Walk

A seriously professional private tour to match your preferences. Groups are recommended no larger than eight, and it's all done on foot. Most of the guides, who lead the Jermyn Street walk, have a background of art, history or fashion, and one even trained as a tailor.

Historic Pubs, Food &Beer Tour

Think of this as a walk with friends rather than a tour (groups are capped at 12). You meet at a best selfie spot-at Rotherhithe, overlooking the Thames—then catch the overground train to the pubs. By reservation only. Five of London's most historic pubs in four hours is not an easy but worthwhile task.

East End Walks

East End Walks is a collection of 15 tours run by one man, David Rosenberg. The tours cover the social history of the traditionally working class area. Groups are capped at 30; you meet near the subway station. Rosenberg, whose grandparents moved to the East End as children, loves the area and its social history a lot—it holds the story of the working class, which is rarely told.